public class TestUnary {
    public static void main (String[] args){
        System.out.println("240162704038王鹏飞");
        int a = 9;
        int b = -a;
        byte bb = 9;
        int ib =+ bb;
        int x = 4,y = 8;
        int z;
        int i = 0;
        int j = i++;
        int k = ++j;
        z = (x++)*(--y);

        System.out.println("a = "+ a);
        System.out.println("b = "+ b);
        System.out.println("bb = "+ bb);
        System.out.println("ib = "+ ib);
        System.out.println("i = "+ i);
        System.out.println("j = "+ j);
        System.out.println("k = "+ k);
        System.out.println("x = "+ x);
        System.out.println("y = "+ y);
        System.out.println("z = "+ z);

    }
}
